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QUESTION
The height of a helicopter above the ground is given by h = 2.65t3, where h is in meters and t is in seconds. At t = 2.45 s, the helicopter releases...
The height of a helicopter above the ground is given by h = 2.65t3, where h is in meters and t is in seconds. At t = 2.45 s, the helicopter releases a small mailbag. How long after its release does the mailbag reach the ground?
